Jackson, Larry K.; Futch, Stephen H. Orlando Tangelo. Institute of Food and Agricultural Sciences, University of Florida. [February 4, 2014]. (原始内容存档于2020-10-22).
Jackson, Larry K.; Futch, Stephen H. Minneola Tangelo. Institute of Food and Agricultural Sciences, University of Florida. [June 21, 2013]. (原始内容存档于2020-11-11).
Jackson, Larry K.; Futch, Stephen H. Orlando Tangelo. Institute of Food and Agricultural Sciences, University of Florida. [February 4, 2014]. (原始内容存档于2020-10-22).
Jackson, Larry K.; Futch, Stephen H. Minneola Tangelo. Institute of Food and Agricultural Sciences, University of Florida. [June 21, 2013]. (原始内容存档于2020-11-11).